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-rw-r--r--tools/text_test.cpp390
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diff --git a/tools/text_test.cpp b/tools/text_test.cpp
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-//
-// Automated Testing Framework (atf)
-//
-// Copyright (c) 2007 The NetBSD Foundation, Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions
-// are met:
-// 1. Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimer in the
-// documentation and/or other materials provided with the distribution.
-//
-// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
-// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
-// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
-// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
-// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-
-#include <cstring>
-#include <set>
-#include <vector>
-
-#include <atf-c++.hpp>
-
-#include "text.hpp"
-
-// ------------------------------------------------------------------------
-// Test cases for the free functions.
-// ------------------------------------------------------------------------
-
-ATF_TEST_CASE(duplicate);
-ATF_TEST_CASE_HEAD(duplicate)
-{
- set_md_var("descr", "Tests the duplicate function");
-}
-ATF_TEST_CASE_BODY(duplicate)
-{
- using tools::text::duplicate;
-
- const char* orig = "foo";
-
- char* copy = duplicate(orig);
- ATF_REQUIRE_EQ(std::strlen(copy), 3);
- ATF_REQUIRE(std::strcmp(copy, "foo") == 0);
-
- std::strcpy(copy, "bar");
- ATF_REQUIRE(std::strcmp(copy, "bar") == 0);
- ATF_REQUIRE(std::strcmp(orig, "foo") == 0);
-}
-
-ATF_TEST_CASE(join);
-ATF_TEST_CASE_HEAD(join)
-{
- set_md_var("descr", "Tests the join function");
-}
-ATF_TEST_CASE_BODY(join)
-{
- using tools::text::join;
-
- // First set of tests using a non-sorted collection, std::vector.
- {
- std::vector< std::string > words;
- std::string str;
-
- words.clear();
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "");
-
- words.clear();
- words.push_back("");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "");
-
- words.clear();
- words.push_back("");
- words.push_back("");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, ",");
-
- words.clear();
- words.push_back("foo");
- words.push_back("");
- words.push_back("baz");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "foo,,baz");
-
- words.clear();
- words.push_back("foo");
- words.push_back("bar");
- words.push_back("baz");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "foo,bar,baz");
- }
-
- // Second set of tests using a sorted collection, std::set.
- {
- std::set< std::string > words;
- std::string str;
-
- words.clear();
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "");
-
- words.clear();
- words.insert("");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "");
-
- words.clear();
- words.insert("foo");
- words.insert("");
- words.insert("baz");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, ",baz,foo");
-
- words.clear();
- words.insert("foo");
- words.insert("bar");
- words.insert("baz");
- str = join(words, ",");
- ATF_REQUIRE_EQ(str, "bar,baz,foo");
- }
-}
-
-ATF_TEST_CASE(match);
-ATF_TEST_CASE_HEAD(match)
-{
- set_md_var("descr", "Tests the match function");
-}
-ATF_TEST_CASE_BODY(match)
-{
- using tools::text::match;
-
- ATF_REQUIRE_THROW(std::runtime_error, match("", "["));
-
- ATF_REQUIRE(match("", ""));
- ATF_REQUIRE(!match("foo", ""));
-
- ATF_REQUIRE(match("", ".*"));
- ATF_REQUIRE(match("", "[a-z]*"));
-
- ATF_REQUIRE(match("hello", "hello"));
- ATF_REQUIRE(match("hello", "[a-z]+"));
- ATF_REQUIRE(match("hello", "^[a-z]+$"));
-
- ATF_REQUIRE(!match("hello", "helooo"));
- ATF_REQUIRE(!match("hello", "[a-z]+5"));
- ATF_REQUIRE(!match("hello", "^ [a-z]+$"));
-}
-
-ATF_TEST_CASE(split);
-ATF_TEST_CASE_HEAD(split)
-{
- set_md_var("descr", "Tests the split function");
-}
-ATF_TEST_CASE_BODY(split)
-{
- using tools::text::split;
-
- std::vector< std::string > words;
-
- words = split("", " ");
- ATF_REQUIRE_EQ(words.size(), 0);
-
- words = split(" ", " ");
- ATF_REQUIRE_EQ(words.size(), 0);
-
- words = split(" ", " ");
- ATF_REQUIRE_EQ(words.size(), 0);
-
- words = split("a b", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "a");
- ATF_REQUIRE_EQ(words[1], "b");
-
- words = split("a b c d", " ");
- ATF_REQUIRE_EQ(words.size(), 4);
- ATF_REQUIRE_EQ(words[0], "a");
- ATF_REQUIRE_EQ(words[1], "b");
- ATF_REQUIRE_EQ(words[2], "c");
- ATF_REQUIRE_EQ(words[3], "d");
-
- words = split("foo bar", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
-
- words = split("foo bar baz foobar", " ");
- ATF_REQUIRE_EQ(words.size(), 4);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
- ATF_REQUIRE_EQ(words[2], "baz");
- ATF_REQUIRE_EQ(words[3], "foobar");
-
- words = split(" foo bar", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
-
- words = split("foo bar", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
-
- words = split("foo bar ", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
-
- words = split(" foo bar ", " ");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "foo");
- ATF_REQUIRE_EQ(words[1], "bar");
-}
-
-ATF_TEST_CASE(split_delims);
-ATF_TEST_CASE_HEAD(split_delims)
-{
- set_md_var("descr", "Tests the split function using different delimiters");
-}
-ATF_TEST_CASE_BODY(split_delims)
-{
- using tools::text::split;
-
- std::vector< std::string > words;
-
- words = split("", "/");
- ATF_REQUIRE_EQ(words.size(), 0);
-
- words = split(" ", "/");
- ATF_REQUIRE_EQ(words.size(), 1);
- ATF_REQUIRE_EQ(words[0], " ");
-
- words = split(" ", "/");
- ATF_REQUIRE_EQ(words.size(), 1);
- ATF_REQUIRE_EQ(words[0], " ");
-
- words = split("a/b", "/");
- ATF_REQUIRE_EQ(words.size(), 2);
- ATF_REQUIRE_EQ(words[0], "a");
- ATF_REQUIRE_EQ(words[1], "b");
-
- words = split("aLONGDELIMbcdLONGDELIMef", "LONGDELIM");
- ATF_REQUIRE_EQ(words.size(), 3);
- ATF_REQUIRE_EQ(words[0], "a");
- ATF_REQUIRE_EQ(words[1], "bcd");
- ATF_REQUIRE_EQ(words[2], "ef");
-}
-
-ATF_TEST_CASE(trim);
-ATF_TEST_CASE_HEAD(trim)
-{
- set_md_var("descr", "Tests the trim function");
-}
-ATF_TEST_CASE_BODY(trim)
-{
- using tools::text::trim;
-
- ATF_REQUIRE_EQ(trim(""), "");
- ATF_REQUIRE_EQ(trim(" "), "");
- ATF_REQUIRE_EQ(trim("\t"), "");
-
- ATF_REQUIRE_EQ(trim(" foo"), "foo");
- ATF_REQUIRE_EQ(trim("\t foo"), "foo");
- ATF_REQUIRE_EQ(trim(" \tfoo"), "foo");
- ATF_REQUIRE_EQ(trim("foo\t "), "foo");
- ATF_REQUIRE_EQ(trim("foo \t"), "foo");
-
- ATF_REQUIRE_EQ(trim("foo bar"), "foo bar");
- ATF_REQUIRE_EQ(trim("\t foo bar"), "foo bar");
- ATF_REQUIRE_EQ(trim(" \tfoo bar"), "foo bar");
- ATF_REQUIRE_EQ(trim("foo bar\t "), "foo bar");
- ATF_REQUIRE_EQ(trim("foo bar \t"), "foo bar");
-}
-
-ATF_TEST_CASE(to_bool);
-ATF_TEST_CASE_HEAD(to_bool)
-{
- set_md_var("descr", "Tests the to_string function");
-}
-ATF_TEST_CASE_BODY(to_bool)
-{
- using tools::text::to_bool;
-
- ATF_REQUIRE(to_bool("true"));
- ATF_REQUIRE(to_bool("TRUE"));
- ATF_REQUIRE(to_bool("yes"));
- ATF_REQUIRE(to_bool("YES"));
-
- ATF_REQUIRE(!to_bool("false"));
- ATF_REQUIRE(!to_bool("FALSE"));
- ATF_REQUIRE(!to_bool("no"));
- ATF_REQUIRE(!to_bool("NO"));
-
- ATF_REQUIRE_THROW(std::runtime_error, to_bool(""));
- ATF_REQUIRE_THROW(std::runtime_error, to_bool("tru"));
- ATF_REQUIRE_THROW(std::runtime_error, to_bool("true2"));
- ATF_REQUIRE_THROW(std::runtime_error, to_bool("fals"));
- ATF_REQUIRE_THROW(std::runtime_error, to_bool("false2"));
-}
-
-ATF_TEST_CASE(to_bytes);
-ATF_TEST_CASE_HEAD(to_bytes)
-{
- set_md_var("descr", "Tests the to_bytes function");
-}
-ATF_TEST_CASE_BODY(to_bytes)
-{
- using tools::text::to_bytes;
-
- ATF_REQUIRE_EQ(0, to_bytes("0"));
- ATF_REQUIRE_EQ(12345, to_bytes("12345"));
- ATF_REQUIRE_EQ(2 * 1024, to_bytes("2k"));
- ATF_REQUIRE_EQ(4 * 1024 * 1024, to_bytes("4m"));
- ATF_REQUIRE_EQ(int64_t(8) * 1024 * 1024 * 1024, to_bytes("8g"));
- ATF_REQUIRE_EQ(int64_t(16) * 1024 * 1024 * 1024 * 1024, to_bytes("16t"));
-
- ATF_REQUIRE_THROW_RE(std::runtime_error, "Empty", to_bytes(""));
- ATF_REQUIRE_THROW_RE(std::runtime_error, "Unknown size unit 'd'",
- to_bytes("12d"));
- ATF_REQUIRE_THROW(std::runtime_error, to_bytes(" "));
- ATF_REQUIRE_THROW(std::runtime_error, to_bytes(" k"));
-}
-
-ATF_TEST_CASE(to_string);
-ATF_TEST_CASE_HEAD(to_string)
-{
- set_md_var("descr", "Tests the to_string function");
-}
-ATF_TEST_CASE_BODY(to_string)
-{
- using tools::text::to_string;
-
- ATF_REQUIRE_EQ(to_string('a'), "a");
- ATF_REQUIRE_EQ(to_string("a"), "a");
- ATF_REQUIRE_EQ(to_string(5), "5");
-}
-
-ATF_TEST_CASE(to_type);
-ATF_TEST_CASE_HEAD(to_type)
-{
- set_md_var("descr", "Tests the to_type function");
-}
-ATF_TEST_CASE_BODY(to_type)
-{
- using tools::text::to_type;
-
- ATF_REQUIRE_EQ(to_type< int >("0"), 0);
- ATF_REQUIRE_EQ(to_type< int >("1234"), 1234);
- ATF_REQUIRE_THROW(std::runtime_error, to_type< int >(" "));
- ATF_REQUIRE_THROW(std::runtime_error, to_type< int >("0 a"));
- ATF_REQUIRE_THROW(std::runtime_error, to_type< int >("a"));
-
- ATF_REQUIRE_EQ(to_type< float >("0.5"), 0.5);
- ATF_REQUIRE_EQ(to_type< float >("1234.5"), 1234.5);
- ATF_REQUIRE_THROW(std::runtime_error, to_type< float >("0.5 a"));
- ATF_REQUIRE_THROW(std::runtime_error, to_type< float >("a"));
-
- ATF_REQUIRE_EQ(to_type< std::string >("a"), "a");
-}
-
-// ------------------------------------------------------------------------
-// Main.
-// ------------------------------------------------------------------------
-
-ATF_INIT_TEST_CASES(tcs)
-{
- // Add the test cases for the free functions.
- ATF_ADD_TEST_CASE(tcs, duplicate);
- ATF_ADD_TEST_CASE(tcs, join);
- ATF_ADD_TEST_CASE(tcs, match);
- ATF_ADD_TEST_CASE(tcs, split);
- ATF_ADD_TEST_CASE(tcs, split_delims);
- ATF_ADD_TEST_CASE(tcs, trim);
- ATF_ADD_TEST_CASE(tcs, to_bool);
- ATF_ADD_TEST_CASE(tcs, to_bytes);
- ATF_ADD_TEST_CASE(tcs, to_string);
- ATF_ADD_TEST_CASE(tcs, to_type);
-}
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